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Hydrograph River at a Glance Download
Snake River at Blackfoot Stage (ft)Flow (cfs)Observed: 8.37 ft at 11:30PM May 19, 2015Observed: 8.37 ft at 11:45PM May 19, 2015Highest Observation: 8.4 ft at 12:00AM May 20, 2015Observed: 8.37 ft at 12:15AM May 20, 2015Highest Observation: 8.4 ft at 12:30AM May 20, 2015Observed: 8.38 ft at 12:45AM May 20, 2015Observed: 8.39 ft at 1:00AM May 20, 2015Observed: 8.38 ft at 1:15AM May 20, 2015Highest Observation: 8.4 ft at 1:30AM May 20, 2015Observed: 8.37 ft at 1:45AM May 20, 2015Observed: 8.38 ft at 2:00AM May 20, 2015Observed: 8.37 ft at 2:15AM May 20, 2015Highest Observation: 8.4 ft at 2:30AM May 20, 2015Observed: 8.39 ft at 2:45AM May 20, 2015Observed: 8.38 ft at 3:00AM May 20, 2015Observed: 8.39 ft at 3:15AM May 20, 2015Observed: 8.36 ft at 3:30AM May 20, 2015Highest Observation: 8.4 ft at 3:45AM May 20, 2015Observed: 8.37 ft at 4:00AM May 20, 2015Highest Observation: 8.4 ft at 4:15AM May 20, 2015Observed: 8.39 ft at 4:30AM May 20, 2015Observed: 8.38 ft at 4:45AM May 20, 2015Observed: 8.38 ft at 5:00AM May 20, 2015Observed: 8.38 ft at 5:15AM May 20, 2015Observed: 8.39 ft at 5:30AM May 20, 2015Observed: 8.38 ft at 5:45AM May 20, 2015Observed: 8.37 ft at 6:00AM May 20, 2015Observed: 8.37 ft at 6:15AM May 20, 2015Observed: 8.37 ft at 6:30AM May 20, 2015Observed: 8.39 ft at 6:45AM May 20, 2015Observed: 8.38 ft at 7:00AM May 20, 2015Observed: 8.35 ft at 7:15AM May 20, 2015Observed: 8.35 ft at 7:30AM May 20, 2015Observed: 8.37 ft at 7:45AM May 20, 2015Observed: 8.35 ft at 8:00AM May 20, 2015Observed: 8.31 ft at 8:15AM May 20, 2015Observed: 8.32 ft at 8:30AM May 20, 2015Observed: 8.28 ft at 8:45AM May 20, 2015Observed: 8.33 ft at 9:00AM May 20, 2015Observed: 8.27 ft at 9:15AM May 20, 2015Observed: 8.27 ft at 9:30AM May 20, 2015Observed: 8.23 ft at 9:45AM May 20, 2015Observed: 8.24 ft at 10:00AM May 20, 2015Observed: 8.23 ft at 10:15AM May 20, 2015Observed: 8.23 ft at 10:30AM May 20, 2015Observed: 8.24 ft at 10:45AM May 20, 2015Observed: 8.24 ft at 11:00AM May 20, 2015Observed: 8.23 ft at 11:15AM May 20, 2015Observed: 8.24 ft at 11:30AM May 20, 2015Observed: 8.25 ft at 11:45AM May 20, 2015Observed: 8.26 ft at 12:00PM May 20, 2015Observed: 8.25 ft at 12:15PM May 20, 2015Observed: 8.26 ft at 12:30PM May 20, 2015Observed: 8.24 ft at 12:45PM May 20, 2015Observed: 8.26 ft at 1:00PM May 20, 2015Observed: 8.27 ft at 1:15PM May 20, 2015Observed: 8.26 ft at 1:30PM May 20, 2015Observed: 8.27 ft at 1:45PM May 20, 2015Observed: 8.27 ft at 2:00PM May 20, 2015Observed: 8.29 ft at 2:15PM May 20, 2015Observed: 8.27 ft at 2:30PM May 20, 2015Observed: 8.29 ft at 2:45PM May 20, 2015Observed: 8.31 ft at 3:00PM May 20, 2015Observed: 8.31 ft at 3:15PM May 20, 2015Observed: 8.29 ft at 3:30PM May 20, 2015Observed: 8.28 ft at 3:45PM May 20, 2015Observed: 8.29 ft at 4:00PM May 20, 2015Observed: 8.32 ft at 4:15PM May 20, 2015Observed: 8.33 ft at 4:30PM May 20, 2015Observed: 8.35 ft at 4:45PM May 20, 2015Observed: 8.36 ft at 5:00PM May 20, 2015Observed: 8.34 ft at 5:15PM May 20, 2015Observed: 8.37 ft at 5:30PM May 20, 2015Observed: 8.38 ft at 5:45PM May 20, 2015Observed: 8.38 ft at 6:00PM May 20, 2015Observed: 8.38 ft at 6:15PM May 20, 2015Observed: 8.38 ft at 6:30PM May 20, 2015Observed: 8.39 ft at 6:45PM May 20, 2015Observed: 8.39 ft at 7:00PM May 20, 2015Observed: 8.38 ft at 7:15PM May 20, 2015Observed: 8.37 ft at 7:30PM May 20, 2015Observed: 8.37 ft at 7:45PM May 20, 2015Observed: 8.36 ft at 8:00PM May 20, 2015Observed: 8.37 ft at 8:15PM May 20, 2015Observed: 8.35 ft at 8:30PM May 20, 2015Observed: 8.36 ft at 8:45PM May 20, 2015Observed: 8.32 ft at 9:00PM May 20, 2015Observed: 8.31 ft at 9:15PM May 20, 2015Observed: 8.32 ft at 9:30PM May 20, 2015Observed: 8.32 ft at 9:45PM May 20, 2015Observed: 8.31 ft at 10:00PM May 20, 2015Observed: 8.31 ft at 10:15PM May 20, 2015Observed: 8.31 ft at 10:30PM May 20, 2015Observed: 8.31 ft at 10:45PM May 20, 2015Observed: 8.3 ft at 11:00PM May 20, 2015Observed: 8.29 ft at 11:15PM May 20, 2015Observed: 8.3 ft at 11:30PM May 20, 2015Observed: 8.3 ft at 11:45PM May 20, 2015Observed: 8.3 ft at 12:00AM May 21, 2015Observed: 8.29 ft at 12:15AM May 21, 2015Observed: 8.3 ft at 12:30AM May 21, 2015Observed: 8.29 ft at 12:45AM May 21, 2015Observed: 8.27 ft at 1:00AM May 21, 2015Observed: 8.27 ft at 1:15AM May 21, 2015Observed: 8.28 ft at 1:30AM May 21, 2015Observed: 8.29 ft at 1:45AM May 21, 2015Observed: 8.29 ft at 2:00AM May 21, 2015Observed: 8.29 ft at 2:15AM May 21, 2015Observed: 8.28 ft at 2:30AM May 21, 2015Observed: 8.29 ft at 2:45AM May 21, 2015Observed: 8.29 ft at 3:00AM May 21, 2015Observed: 8.29 ft at 3:15AM May 21, 2015Observed: 8.29 ft at 3:30AM May 21, 2015Observed: 8.27 ft at 3:45AM May 21, 2015Observed: 8.26 ft at 4:00AM May 21, 2015Observed: 8.29 ft at 4:15AM May 21, 2015Observed: 8.27 ft at 4:30AM May 21, 2015Observed: 8.26 ft at 4:45AM May 21, 2015Observed: 8.23 ft at 5:00AM May 21, 2015Observed: 8.24 ft at 5:15AM May 21, 2015Observed: 8.25 ft at 5:30AM May 21, 2015Observed: 8.22 ft at 5:45AM May 21, 2015Observed: 8.21 ft at 6:00AM May 21, 2015Observed: 8.23 ft at 6:15AM May 21, 2015Observed: 8.22 ft at 6:30AM May 21, 2015Observed: 8.2 ft at 6:45AM May 21, 2015Observed: 8.21 ft at 7:00AM May 21, 2015Observed: 8.18 ft at 7:15AM May 21, 2015Observed: 8.21 ft at 7:30AM May 21, 2015Observed: 8.2 ft at 7:45AM May 21, 2015Observed: 8.19 ft at 8:00AM May 21, 2015Observed: 8.21 ft at 8:15AM May 21, 2015Observed: 8.19 ft at 8:30AM May 21, 2015Observed: 8.19 ft at 8:45AM May 21, 2015Observed: 8.2 ft at 9:00AM May 21, 2015Observed: 8.19 ft at 9:15AM May 21, 2015Observed: 8.2 ft at 9:30AM May 21, 2015Observed: 8.19 ft at 9:45AM May 21, 2015Observed: 8.2 ft at 10:00AM May 21, 2015Observed: 8.2 ft at 10:15AM May 21, 2015Observed: 8.18 ft at 10:30AM May 21, 2015Observed: 8.18 ft at 10:45AM May 21, 2015Observed: 8.18 ft at 11:00AM May 21, 2015Observed: 8.18 ft at 11:15AM May 21, 2015Observed: 8.15 ft at 11:30AM May 21, 2015Observed: 8.16 ft at 11:45AM May 21, 2015Observed: 8.17 ft at 12:00PM May 21, 2015Observed: 8.18 ft at 12:15PM May 21, 2015Observed: 8.18 ft at 12:30PM May 21, 2015Observed: 8.17 ft at 12:45PM May 21, 2015Observed: 8.17 ft at 1:00PM May 21, 2015Observed: 8.17 ft at 1:15PM May 21, 2015Observed: 8.17 ft at 1:30PM May 21, 2015Observed: 8.16 ft at 1:45PM May 21, 2015Observed: 8.17 ft at 2:00PM May 21, 2015Observed: 8.16 ft at 2:15PM May 21, 2015Observed: 8.19 ft at 2:30PM May 21, 2015Observed: 8.15 ft at 2:45PM May 21, 2015Observed: 8.15 ft at 3:00PM May 21, 2015Observed: 8.16 ft at 3:15PM May 21, 2015Observed: 8.16 ft at 3:30PM May 21, 2015Observed: 8.15 ft at 3:45PM May 21, 2015Observed: 8.16 ft at 4:00PM May 21, 2015Observed: 8.17 ft at 4:15PM May 21, 2015Observed: 8.16 ft at 4:30PM May 21, 2015Observed: 8.15 ft at 4:45PM May 21, 2015Observed: 8.16 ft at 5:00PM May 21, 2015Observed: 8.15 ft at 5:15PM May 21, 2015Observed: 8.16 ft at 5:30PM May 21, 2015Observed: 8.16 ft at 5:45PM May 21, 2015Observed: 8.16 ft at 6:00PM May 21, 2015Observed: 8.15 ft at 6:15PM May 21, 2015Observed: 8.15 ft at 6:30PM May 21, 2015Observed: 8.17 ft at 6:45PM May 21, 2015Observed: 8.15 ft at 7:00PM May 21, 2015Observed: 8.15 ft at 7:15PM May 21, 2015Observed: 8.13 ft at 7:30PM May 21, 2015Observed: 8.15 ft at 7:45PM May 21, 2015Observed: 8.14 ft at 8:00PM May 21, 2015Observed: 8.15 ft at 8:15PM May 21, 2015Observed: 8.16 ft at 8:30PM May 21, 2015Observed: 8.15 ft at 8:45PM May 21, 2015Observed: 8.14 ft at 9:00PM May 21, 2015Observed: 8.16 ft at 9:15PM May 21, 2015Observed: 8.17 ft at 9:30PM May 21, 2015Observed: 8.16 ft at 9:45PM May 21, 2015Observed: 8.14 ft at 10:00PM May 21, 2015Observed: 8.14 ft at 10:15PM May 21, 2015Observed: 8.15 ft at 10:30PM May 21, 2015Observed: 8.15 ft at 10:45PM May 21, 2015Observed: 8.14 ft at 11:00PM May 21, 2015Observed: 8.15 ft at 11:15PM May 21, 2015Observed: 8.13 ft at 11:30PM May 21, 2015Observed: 8.15 ft at 11:45PM May 21, 2015Observed: 8.16 ft at 12:00AM May 22, 2015Observed: 8.15 ft at 12:15AM May 22, 2015Observed: 8.15 ft at 12:30AM May 22, 2015Observed: 8.15 ft at 12:45AM May 22, 2015Observed: 8.13 ft at 1:00AM May 22, 2015Observed: 8.12 ft at 1:15AM May 22, 2015Observed: 8.14 ft at 1:30AM May 22, 2015Observed: 8.14 ft at 1:45AM May 22, 2015Observed: 8.15 ft at 2:00AM May 22, 2015Observed: 8.12 ft at 2:15AM May 22, 2015Observed: 8.13 ft at 2:30AM May 22, 2015Observed: 8.11 ft at 2:45AM May 22, 2015Observed: 8.13 ft at 3:00AM May 22, 2015Observed: 8.11 ft at 3:15AM May 22, 2015Observed: 8.13 ft at 3:30AM May 22, 2015Observed: 8.12 ft at 3:45AM May 22, 2015Observed: 8.11 ft at 4:00AM May 22, 2015Observed: 8.11 ft at 4:15AM May 22, 2015Observed: 8.1 ft at 4:30AM May 22, 2015Observed: 8.11 ft at 4:45AM May 22, 2015Observed: 8.1 ft at 5:00AM May 22, 2015Observed: 8.12 ft at 5:15AM May 22, 2015Observed: 8.09 ft at 5:30AM May 22, 2015Observed: 8.09 ft at 5:45AM May 22, 2015Observed: 8.07 ft at 6:00AM May 22, 2015Observed: 8.09 ft at 6:15AM May 22, 2015Observed: 8.07 ft at 6:30AM May 22, 2015Observed: 8.04 ft at 6:45AM May 22, 2015Observed: 8.05 ft at 7:00AM May 22, 2015Observed: 8.06 ft at 7:15AM May 22, 2015Observed: 8.01 ft at 7:30AM May 22, 2015Observed: 8.02 ft at 7:45AM May 22, 2015Observed: 8.03 ft at 8:00AM May 22, 2015Observed: 8.02 ft at 8:15AM May 22, 2015Observed: 8.01 ft at 8:30AM May 22, 2015Observed: 8.01 ft at 8:45AM May 22, 2015Observed: 7.99 ft at 9:00AM May 22, 2015Observed: 7.99 ft at 9:15AM May 22, 2015Observed: 8.01 ft at 9:30AM May 22, 2015Observed: 8 ft at 9:45AM May 22, 2015Observed: 8 ft at 10:00AM May 22, 2015Observed: 8 ft at 10:15AM May 22, 2015Observed: 7.99 ft at 10:30AM May 22, 2015Observed: 8.01 ft at 10:45AM May 22, 2015Observed: 7.99 ft at 11:00AM May 22, 2015Observed: 7.99 ft at 11:15AM May 22, 2015Observed: 7.97 ft at 11:30AM May 22, 2015Observed: 7.97 ft at 11:45AM May 22, 2015Observed: 7.96 ft at 12:00PM May 22, 2015Observed: 7.96 ft at 12:15PM May 22, 2015Observed: 7.94 ft at 1:30PM May 22, 2015Observed: 7.96 ft at 1:45PM May 22, 2015Observed: 7.95 ft at 2:00PM May 22, 2015Observed: 7.96 ft at 2:15PM May 22, 2015Observed: 7.97 ft at 2:30PM May 22, 2015Observed: 7.95 ft at 2:45PM May 22, 2015Observed: 7.95 ft at 3:00PM May 22, 2015Observed: 7.95 ft at 3:15PM May 22, 2015Observed: 7.96 ft at 3:30PM May 22, 2015Observed: 7.95 ft at 3:45PM May 22, 2015Observed: 7.94 ft at 4:00PM May 22, 2015Observed: 7.94 ft at 4:15PM May 22, 2015Observed: 7.95 ft at 4:30PM May 22, 2015Observed: 7.96 ft at 4:45PM May 22, 2015Observed: 7.95 ft at 5:00PM May 22, 2015Observed: 7.95 ft at 5:15PM May 22, 2015Observed: 7.95 ft at 5:30PM May 22, 2015Observed: 7.95 ft at 5:45PM May 22, 2015Observed: 7.94 ft at 6:00PM May 22, 2015Observed: 7.94 ft at 6:15PM May 22, 2015Observed: 7.92 ft at 6:30PM May 22, 2015Observed: 7.93 ft at 6:45PM May 22, 2015Observed: 7.91 ft at 7:00PM May 22, 2015Observed: 7.9 ft at 7:15PM May 22, 2015Observed: 7.91 ft at 7:30PM May 22, 2015Observed: 7.9 ft at 7:45PM May 22, 2015Observed: 7.89 ft at 8:00PM May 22, 2015Observed: 7.88 ft at 8:15PM May 22, 2015Observed: 7.87 ft at 8:30PM May 22, 2015Observed: 7.88 ft at 8:45PM May 22, 2015Observed: 7.86 ft at 9:00PM May 22, 2015Observed: 7.86 ft at 9:15PM May 22, 2015Observed: 7.88 ft at 9:30PM May 22, 2015Observed: 7.87 ft at 9:45PM May 22, 2015Observed: 7.89 ft at 10:00PM May 22, 2015Observed: 7.89 ft at 10:15PM May 22, 2015Observed: 7.91 ft at 10:30PM May 22, 2015Observed: 7.89 ft at 10:45PM May 22, 2015Observed: 7.92 ft at 11:00PM May 22, 2015Observed: 7.93 ft at 11:15PM May 22, 2015Observed: 7.92 ft at 11:30PM May 22, 2015Observed: 7.92 ft at 11:45PM May 22, 2015Observed: 7.92 ft at 12:00AM May 23, 2015Observed: 7.93 ft at 12:15AM May 23, 2015Observed: 7.92 ft at 12:30AM May 23, 2015Observed: 7.92 ft at 12:45AM May 23, 2015Observed: 7.91 ft at 1:00AM May 23, 2015Observed: 7.89 ft at 1:15AM May 23, 2015Observed: 7.91 ft at 1:30AM May 23, 2015Observed: 7.9 ft at 1:45AM May 23, 2015Observed: 7.91 ft at 2:00AM May 23, 2015Observed: 7.91 ft at 2:15AM May 23, 2015Observed: 7.89 ft at 2:30AM May 23, 2015Observed: 7.91 ft at 2:45AM May 23, 2015Observed: 7.92 ft at 3:00AM May 23, 2015Observed: 7.9 ft at 3:15AM May 23, 2015Observed: 7.93 ft at 3:30AM May 23, 2015Observed: 7.91 ft at 3:45AM May 23, 2015Observed: 7.93 ft at 4:00AM May 23, 2015Observed: 7.91 ft at 4:15AM May 23, 2015Observed: 7.91 ft at 4:30AM May 23, 2015Observed: 7.93 ft at 4:45AM May 23, 2015Observed: 7.93 ft at 5:00AM May 23, 2015Observed: 7.9 ft at 5:15AM May 23, 2015Observed: 7.9 ft at 5:30AM May 23, 2015Observed: 7.9 ft at 5:45AM May 23, 2015Observed: 7.89 ft at 6:00AM May 23, 2015Observed: 7.88 ft at 6:15AM May 23, 2015Observed: 7.86 ft at 6:30AM May 23, 2015Observed: 7.87 ft at 6:45AM May 23, 2015Observed: 7.87 ft at 7:00AM May 23, 2015Observed: 7.88 ft at 7:15AM May 23, 2015Observed: 7.87 ft at 7:30AM May 23, 2015Observed: 7.86 ft at 7:45AM May 23, 2015Observed: 7.86 ft at 8:00AM May 23, 2015Observed: 7.84 ft at 8:15AM May 23, 2015Observed: 7.84 ft at 8:30AM May 23, 2015Observed: 7.87 ft at 8:45AM May 23, 2015Observed: 7.83 ft at 9:00AM May 23, 2015Observed: 7.83 ft at 9:15AM May 23, 2015Observed: 7.85 ft at 9:30AM May 23, 2015Observed: 7.85 ft at 9:45AM May 23, 2015Observed: 7.85 ft at 10:00AM May 23, 2015Observed: 7.87 ft at 10:15AM May 23, 2015Observed: 7.82 ft at 10:30AM May 23, 2015Observed: 7.83 ft at 10:45AM May 23, 2015Observed: 7.81 ft at 11:00AM May 23, 2015Observed: 7.83 ft at 11:15AM May 23, 2015Observed: 7.82 ft at 11:30AM May 23, 2015Observed: 7.79 ft at 11:45AM May 23, 2015Observed: 7.79 ft at 12:00PM May 23, 2015Observed: 7.8 ft at 12:15PM May 23, 2015Observed: 7.8 ft at 12:30PM May 23, 2015Observed: 7.78 ft at 12:45PM May 23, 2015Observed: 7.8 ft at 1:00PM May 23, 2015Observed: 7.77 ft at 1:15PM May 23, 2015Observed: 7.77 ft at 1:30PM May 23, 2015Observed: 7.75 ft at 1:45PM May 23, 2015Observed: 7.76 ft at 2:00PM May 23, 2015Observed: 7.76 ft at 2:15PM May 23, 2015Observed: 7.75 ft at 2:30PM May 23, 2015Observed: 7.74 ft at 2:45PM May 23, 2015Observed: 7.76 ft at 3:00PM May 23, 2015Observed: 7.75 ft at 3:15PM May 23, 2015Observed: 7.73 ft at 3:30PM May 23, 2015Observed: 7.72 ft at 3:45PM May 23, 2015Observed: 7.73 ft at 4:00PM May 23, 2015Observed: 7.73 ft at 4:15PM May 23, 2015Observed: 7.73 ft at 4:30PM May 23, 2015Observed: 7.74 ft at 4:45PM May 23, 2015Observed: 7.74 ft at 5:00PM May 23, 2015Observed: 7.75 ft at 5:15PM May 23, 2015Observed: 7.78 ft at 5:30PM May 23, 2015Observed: 7.8 ft at 5:45PM May 23, 2015Observed: 7.8 ft at 6:00PM May 23, 2015Observed: 7.82 ft at 6:15PM May 23, 2015Observed: 7.83 ft at 6:30PM May 23, 2015Observed: 7.82 ft at 6:45PM May 23, 2015Observed: 7.85 ft at 7:00PM May 23, 2015Observed: 7.85 ft at 7:15PM May 23, 2015Observed: 7.85 ft at 7:30PM May 23, 2015Observed: 7.87 ft at 7:45PM May 23, 2015Observed: 7.86 ft at 8:00PM May 23, 2015Observed: 7.86 ft at 8:15PM May 23, 2015Observed: 7.88 ft at 8:30PM May 23, 2015Observed: 7.86 ft at 8:45PM May 23, 2015Observed: 7.87 ft at 9:00PM May 23, 2015Observed: 7.88 ft at 9:15PM May 23, 2015Observed: 7.85 ft at 9:30PM May 23, 2015Observed: 7.88 ft at 9:45PM May 23, 2015Observed: 7.88 ft at 10:00PM May 23, 2015Observed: 7.88 ft at 10:15PM May 23, 2015Observed: 7.85 ft at 10:30PM May 23, 2015Observed: 7.87 ft at 10:45PM May 23, 2015Observed: 7.87 ft at 11:00PM May 23, 2015Observed: 7.85 ft at 11:15PM May 23, 2015Observed: 7.86 ft at 11:30PM May 23, 2015Observed: 7.85 ft at 11:45PM May 23, 2015Observed: 7.88 ft at 12:00AM May 24, 2015Observed: 7.84 ft at 12:15AM May 24, 2015Observed: 7.86 ft at 12:30AM May 24, 2015Observed: 7.85 ft at 12:45AM May 24, 2015Observed: 7.84 ft at 1:00AM May 24, 2015Observed: 7.86 ft at 1:15AM May 24, 2015Observed: 7.85 ft at 1:30AM May 24, 2015Observed: 7.85 ft at 1:45AM May 24, 2015Observed: 7.85 ft at 2:00AM May 24, 2015Observed: 7.87 ft at 2:15AM May 24, 2015Observed: 7.87 ft at 2:30AM May 24, 2015Observed: 7.85 ft at 2:45AM May 24, 2015Observed: 7.84 ft at 3:00AM May 24, 2015Observed: 7.85 ft at 3:15AM May 24, 2015Observed: 7.85 ft at 3:30AM May 24, 2015Observed: 7.83 ft at 3:45AM May 24, 2015Observed: 7.86 ft at 4:00AM May 24, 2015Observed: 7.85 ft at 4:15AM May 24, 2015Observed: 7.85 ft at 4:30AM May 24, 2015Observed: 7.83 ft at 4:45AM May 24, 2015Observed: 7.85 ft at 5:00AM May 24, 2015Observed: 7.83 ft at 5:15AM May 24, 2015Observed: 7.86 ft at 5:30AM May 24, 2015Observed: 7.84 ft at 5:45AM May 24, 2015Observed: 7.85 ft at 6:00AM May 24, 2015Observed: 7.84 ft at 6:15AM May 24, 2015Observed: 7.85 ft at 6:30AM May 24, 2015Observed: 7.82 ft at 6:45AM May 24, 2015Observed: 7.83 ft at 7:00AM May 24, 2015Observed: 7.85 ft at 7:15AM May 24, 2015Observed: 7.84 ft at 7:30AM May 24, 2015Observed: 7.85 ft at 7:45AM May 24, 2015Observed: 7.85 ft at 8:00AM May 24, 2015Observed: 7.85 ft at 8:15AM May 24, 2015Observed: 7.83 ft at 8:30AM May 24, 2015Observed: 7.83 ft at 8:45AM May 24, 2015Observed: 7.82 ft at 9:00AM May 24, 2015Observed: 7.82 ft at 9:15AM May 24, 2015Observed: 7.83 ft at 9:30AM May 24, 2015Observed: 7.81 ft at 9:45AM May 24, 2015Observed: 7.81 ft at 10:00AM May 24, 2015Observed: 7.8 ft at 10:15AM May 24, 2015Observed: 7.8 ft at 10:30AM May 24, 2015Observed: 7.78 ft at 10:45AM May 24, 2015Observed: 7.8 ft at 11:00AM May 24, 2015Observed: 7.8 ft at 11:15AM May 24, 2015Observed: 7.8 ft at 11:30AM May 24, 2015Observed: 7.79 ft at 11:45AM May 24, 2015Observed: 7.81 ft at 12:00PM May 24, 2015Observed: 7.81 ft at 12:15PM May 24, 2015Observed: 7.8 ft at 12:30PM May 24, 2015Observed: 7.81 ft at 12:45PM May 24, 2015Observed: 7.82 ft at 1:00PM May 24, 2015Observed: 7.82 ft at 1:15PM May 24, 2015Observed: 7.82 ft at 1:30PM May 24, 2015Observed: 7.82 ft at 1:45PM May 24, 2015Observed: 7.84 ft at 2:00PM May 24, 2015Observed: 7.84 ft at 2:15PM May 24, 2015Observed: 7.81 ft at 2:30PM May 24, 2015Observed: 7.84 ft at 2:45PM May 24, 2015Observed: 7.84 ft at 3:00PM May 24, 2015Observed: 7.83 ft at 3:15PM May 24, 2015Observed: 7.85 ft at 3:30PM May 24, 2015Observed: 7.84 ft at 3:45PM May 24, 2015Observed: 7.83 ft at 4:00PM May 24, 2015Observed: 7.84 ft at 4:15PM May 24, 2015Observed: 7.83 ft at 4:30PM May 24, 2015Observed: 7.84 ft at 4:45PM May 24, 2015Observed: 7.83 ft at 5:00PM May 24, 2015Observed: 7.84 ft at 5:15PM May 24, 2015Observed: 7.83 ft at 5:30PM May 24, 2015Observed: 7.86 ft at 5:45PM May 24, 2015Observed: 7.84 ft at 6:00PM May 24, 2015Observed: 7.85 ft at 6:15PM May 24, 2015Observed: 7.86 ft at 6:30PM May 24, 2015Observed: 7.84 ft at 6:45PM May 24, 2015Observed: 7.83 ft at 7:00PM May 24, 2015Observed: 7.84 ft at 7:15PM May 24, 2015Observed: 7.83 ft at 7:30PM May 24, 2015Observed: 7.81 ft at 7:45PM May 24, 2015Observed: 7.82 ft at 8:00PM May 24, 2015Observed: 7.84 ft at 8:15PM May 24, 2015Observed: 7.84 ft at 8:30PM May 24, 2015Observed: 7.81 ft at 8:45PM May 24, 2015Observed: 7.82 ft at 9:00PM May 24, 2015Observed: 7.82 ft at 9:15PM May 24, 2015Observed: 7.8 ft at 9:30PM May 24, 2015Observed: 7.82 ft at 9:45PM May 24, 2015Observed: 7.82 ft at 10:00PM May 24, 2015Observed: 7.82 ft at 10:15PM May 24, 2015Highest Forecast: 7.8 ft 12:00AM May 25, 2015Forecast: 7.77 ft 6:00AM May 25, 2015Forecast: 7.73 ft 12:00PM May 25, 2015Forecast: 7.69 ft 6:00PM May 25, 2015Forecast: 7.66 ft 12:00AM May 26, 2015Forecast: 7.62 ft 6:00AM May 26, 2015Forecast: 7.58 ft 12:00PM May 26, 2015Forecast: 7.54 ft 6:00PM May 26, 2015Forecast: 7.5 ft 12:00AM May 27, 2015Forecast: 7.45 ft 6:00AM May 27, 2015Forecast: 7.41 ft 12:00PM May 27, 2015Forecast: 7.36 ft 6:00PM May 27, 2015Forecast: 7.32 ft 12:00AM May 28, 2015Forecast: 7.28 ft 6:00AM May 28, 2015Forecast: 7.25 ft 12:00PM May 28, 2015Forecast: 7.22 ft 6:00PM May 28, 2015Forecast: 7.2 ft 12:00AM May 29, 2015Forecast: 7.18 ft 6:00AM May 29, 2015Forecast: 7.15 ft 12:00PM May 29, 2015Forecast: 7.13 ft 6:00PM May 29, 2015USGS--Water Resources of the United StatesSNAI1(plotting HGIRG) Graph Created (11:18PM May 24, 2015)ObservedForecast (issued 11:35AM May 24)Latest observed value: 7.82 ft at 10:15 PM MDT 24-May-2015. Flood Stage is 10.5 ft
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Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Snake River at Blackfoot are issued routinely year-round.
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Flood Categories (in feet)
Major Flood Stage: 13
Moderate Flood Stage: 11.5
Flood Stage: 10.5
Action Stage: 9.5
Low Stage (in feet): 0

Historic Crests
(1) 13.55 ft on 06/17/1997
(2) 12.04 ft on 05/28/2011
(3) 10.74 ft on 06/06/1999
(4) 10.44 ft on 06/25/2009
(5) 10.35 ft on 06/14/2010
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.30 ft on 05/21/2013
(2) 8.07 ft on 04/14/2012
(3) 12.04 ft on 05/28/2011
(4) 10.35 ft on 06/14/2010
(5) 10.44 ft on 06/25/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.91 ft on 04/29/1992
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
13.5 Inundation of roads and parking lots will occur in the commercial area near the intersection of U.S. Route 26 and Interstate 15. Water is at least 1 foot above the loading docks at the Ridleys Plaza. Significant flooding of farmland and roads near the river is likely. Major flooding could occur in the Jensen's Grove area that could impact Walmart.
13 Major flooding will occur throughout Bingham County. Major damage will occur on farm ground and water could top over the top of the Highway 26 bridge at Interstate 15.
12.6 Major flooding will occur in the Rose area at the Rose Ponds along Interstate 15, and in the Riverton and Schrader Island area. At 12.0 feet, the water will come over the top of the levee at Rose Ponds.
11.5 Lowland flooding will occur. Flooding is possible along US Highway 26 beneath the Interstate 15 underpass.
11 Minor flooding will occur in the Riverton area and in the Watson slough area.
10.5 Minor lowland flooding will occur along sections of the river from Rose to Blackfoot and downstream from Blackfoot. Water may seep into Jensens Grove.
9.5 Minor flooding will occur near Rose. Minor lowland flooding is possible along the river downstream from Blackfoot.
Photos
(1) SNAI1_googleearth
(2) SNAI1_map
(3) SNAI1_SnakeBlackfoot_gage
(4) SNAI1_SnakeBlackfoot_gage2
(5) SNAI1_looking_downstream
(6) SNAI1_looking_downstream_from_bridge
About This Location Collapse

Latitude: 43.197500° N, Longitude: 112.369167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10.5 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 4490 ft 4500 ft  

Current/Historical Observations:

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Pocatello Weather Forecast Office
1945 Beechcraft Ave
Pocatello, ID 83204
(208) 232-9306
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Page last modified: 12-Feb-2015 9:34 PM
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